Buffer Overflow Vulnerability in TP-Link TL-WPA4220 Devices
CVE-2020-28005

6.5MEDIUM

Key Information:

Vendor
Tp-link
Status
Tl-WPa4220 Firmware
Vendor
CVE Published:
18 November 2020

Summary

The TP-Link TL-WPA4220 devices with hardware versions 2 through 4 are susceptible to a buffer overflow vulnerability in the httpd service. This flaw allows remote authenticated users to execute a crafted POST request to the /admin/syslog endpoint, potentially leading to a denial of service condition. Users are advised to update to the fixed version TL-WPA4220(EU)_V4_201023 to mitigate the risks associated with this vulnerability.

References

https://www.tp-link.com/us/security
x_refsource_MISC
https://the-hyperbolic.com/posts/vulnerabilities-in-tlwpa...
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.